i'd go with around 76 to 78 degrees.. 80 is a little high...but some like it there .. it's a good temp for just fish .. but corals tend to like it a little cooler..
Brian
I agree with the suggested water temps that are posted, I keep mine at 78......MORE important than the temp, IMO is preventing fluctuations. Consistent temps are healthiest. <img src="graemlins//angel.gif" border="0" alt="[angel]" />